- removed warnings in GLUI, thanks Jorrit Tyberghein for the patch!

- removed memory leaks from BasicDemo and Bullet library (other demos needs to be cleaned up!)
- added memory leak debugging functionality in btAlignedAlloc.h: #define BT_DEBUG_MEMORY_ALLOCATIONS

Demos/OpenGL/DemoApplication.h

@@ -58,6 +58,8 @@ class DemoApplication
 	///constraint for mouse picking
 	btTypedConstraint*		m_pickConstraint;
 
+	btCollisionShape*	m_shootBoxShape;
+
 	float	m_cameraDistance;
 	int	m_debugMode;